Check back in a few hours to compare the rate of decay and the resulting smells.

几小时后，比较两者的腐烂速度和气味。

youdao

This altered the propagation of GPS signals and slowed the rate of decay of space debris in low Earth orbit.

这样就改变了GPS信号的传播，减小了地球底层轨道上空间碎块的衰减速度。

youdao

Strict boundedness is the kind of boundedness that gives us some information about the rate of decay of the solution.

严格一致有界性是一种可以给出解的衰减率信息的有界性；

youdao

Unlike archaeological radiocarbon dating based on the fixed rate of decay of the carbon-14 isotope, there is simply no fixed rate of decay of basic vocabulary, which would allow us to date ancestral proto-languages.

BBC: English language 'originated in Turkey'

Whereas if we were really close to expiration, there is a greater chance of all of the premium being lost on the option that is opposite of the stock price movement as the rate of time decay will increase exponentially.

FORBES: Don't Choke On This Options Strategy: The Strangle

On checking equipment in his laboratory, he was surprised to discover that the rate of radioactive decay changed before the solar flare.

BBC: System could warn of solar storms